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BIT_XNOR

Applies to ✅ Open Source Edition   ✅ Express Edition   ✅ Professional Edition   ✅ Enterprise Edition

The BIT_XNOR() function produces the bitwise XNOR (exclusive NOR) operation.

SELECT bit_xnor(5, 3);
create.select(bitXNor(5, 3)).fetch();

The result being

+----------+
| bit_xnor |
+----------+
|       -7 |
+----------+

Dialect support

This example using jOOQ:

bitXNor(5, 3)

Translates to the following dialect specific expressions:

-- ASE, AURORA_MYSQL, CUBRID, MARIADB, MEMSQL, MYSQL, SQLDATAWAREHOUSE, SQLSERVER, SYBASE
~((5 ^ 3))

-- AURORA_POSTGRES, COCKROACHDB, POSTGRES, VERTICA
~((5 # 3))

-- DB2, H2, INFORMIX, TERADATA
bitnot(bitxor(5, 3))

-- FIREBIRD
bin_not(bin_xor(5, 3))

-- HSQLDB
(0 - bitxor(5, 3) - 1)

-- ORACLE
(0 - bitand((0 - bitand(5, 3) - 1), ((5 - bitand(5, 3)) + 3)) - 1)

-- SQLITE
~((~((5 & 3)) & (5 | 3)))

-- ACCESS, DERBY, HANA, INGRES, REDSHIFT
/* UNSUPPORTED */

(These are currently generated with jOOQ 3.14, see #10141)

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